Samson DMR 34mm Scope Mount Rings 3 inch Offset Black. Built of T6 aircraft grade aluminum and stainless steel locking mechanisms these Riflescope Mounts & Bases from Samson were built to last. The positive locking latch on the Samson DMR Rifle Scope Mounting Bases provides the ultimate security while the full length clamp provides a powerful shooting platform. Out-of-spec Picatinny rails can be adjusted out-of-spec Picatinny rails back to their original dimensions easily with no tools. The Samson 34mm DMR Rifle Scope Mount Rings are among the strongest and most durable scope rings you can buy and the only rings that offer the combination of one-handed operation a positive locking latch and a full length clamp in one device. Specifications for Samson DMR 34mm Scope Mount Rings: Manufacturer: Samson Offset: 3 in Color: Black Tube Diameter: 34 mm Package Contents: Samson DMR 34mm Scope Mount Rings Samson 03-00097-01: DMR 34mm Scope Mount Rings 3 inch Offset Black